

import java.util.Random;

/**
 * Created by asus on 2017/5/11.
 */
public class PriSubject {
    Random in = new Random();
    int a = in.nextInt(11);
    int b = in.nextInt(11);
    int c = in.nextInt(10)+1;
    int d = in.nextInt(10)+1;
        public String AddInt() {
        String result;
        result = a+"+"+b;
        return result;
    }
        public String Add(){
            String result;
            result = a+"/"+c+b+"/"+d;
            return result;
        }
}